title: Crossed ectopia of ureters with single ectopic ureteric opening--a rare anomaly.
abstract: Crossed ectopic position of ureters with a single ectopic ureteric opening is an extremely rare condition with no reported case in indexed publications so far. Embryological explanation of this condition can be by agenesis of the left-side mesonephric duct and ureteric bud due to outpouching from the right ureteric bud joining the left mesonephric blastema at an early stage of development.
authors.affiliation: Department of Surgery, Maulana Azad Medical College and associated Lok Nayak Hospital, New Delhi, India. sudhirkumar11@gmail.com
authors.forename: S K
authors.initials: SK
authors.lastname: Jain
authors.forename: R C M
authors.initials: RC
authors.lastname: Kaza
authors.forename: Amit
authors.initials: A
authors.lastname: Gupta
authors.forename: Virendra
authors.initials: V
authors.lastname: Kumar